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FreeBSD 11.0 - man page for pthread_rwlockattr_init (freebsd section 3)

PTHREAD_RWLOCKATTR_INIT(3)				   BSD Library Functions Manual 				PTHREAD_RWLOCKATTR_INIT(3)

NAME
pthread_rwlockattr_init -- initialize a read/write lock
LIBRARY
POSIX Threads Library (libpthread, -lpthread)
SYNOPSIS
#include <pthread.h> int pthread_rwlockattr_init(pthread_rwlockattr_t *attr);
DESCRIPTION
The pthread_rwlockattr_init() function is used to initialize a read/write lock attributes object.
RETURN VALUES
If successful, the pthread_rwlockattr_init() function will return zero. Otherwise an error number will be returned to indicate the error.
ERRORS
The pthread_rwlockattr_init() function will fail if: [ENOMEM] Insufficient memory exists to initialize the attribute object.
SEE ALSO
pthread_rwlock_init(3), pthread_rwlockattr_destroy(3), pthread_rwlockattr_getpshared(3), pthread_rwlockattr_setpshared(3)
STANDARDS
The pthread_rwlockattr_init() function is expected to conform to Version 2 of the Single UNIX Specification (``SUSv2'').
HISTORY
The pthread_rwlockattr_init() function first appeared in FreeBSD 3.0.
BSD
August 4, 1998 BSD

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